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15 Cards in this Set

  • Front
  • Back
__________ are documented agreements containing technical specifications or other precise criteria that stipulate how a particular product or service should be designed or performed.

1. Routers
2. Tokens
3. Frames
4. Standards
4. Standards
__________ is an organization composed of more than a thousand representatives from industry and government who together determine standards for the electronics industry and other fields, such as chemical and nuclear engineering, health and safety, and construction.

1. ITU
2. ANSI
3. TIA
4. IEE
2. ANSI
Protocols at the __________ layer accept Application layer data and format it so that one type of application and host can understand data from another type of application and host.

1. Session
2. Transport
3. Network
4. Presentation
4. Presentation
__________ is a networking technology originally developed at Xerox in the early 1970s and improved by Digital Equipment Corporation, Intel, and Xerox.

1. Ethernet
2. Internetworking
3. Token Ring
4. Logical Link Control
1. Ethernet
______ is a method of identifying segments that belong to the same group of subdivided data.

1. Logical addressing
2. Sequencing
3. IP addressing
4. Routing
2. Sequencing
True or False? By default, Ethernet network cannot accept packets with data payloads larger than 1500 bytes.

1. True
2. False
1. True
True or False? At the Network layer, protocols add a header to the front of each packet and a trailer to the end of each packet to make frames.

1. True
2. False
2. False
True or False? Using frames reduces the possibility of lost data or errors on the network.

1. True
2. False
1. True
True or False? IEEE networking specifications apply to connectivity, networking media, error checking algorithms, encryption, and emerging technologies.

1. True
2. False
1. True
True or False? The system that assigns unique identification numbers to devices on a network is known as sequencing.

1. True
2. False
2. False
__________ protocols ensure that data arrives exactly as it was sent by establishing a connection with another node before they begin transmitting data.
Connection-oriented
Transport layer protocols break large data units received from the Session layer into multiple smaller units called __________.
segments
Network layer addresses are also called __________ .
virtual addresses, logical addresses
The __________ is the lowest, or first, layer of the OSI model.
physical layer
__________ layer services manage data encryption and decryption.
Presentation